Hebrews 9:14

how much more will the blood of the Christ, who, through the eternal Spirit, offered himself without spot to God, cleanse your conscience from dead works, in order that you may serve the living God?

1 Peter 1:19

but with the precious blood of Christ, as of a lamb without spot and blemish,

Treasury of Scripture Knowledge

Summary

Thou shalt not sacrifice unto the LORD thy God any bullock, or sheep, wherein is blemish, or any evilfavouredness: for that is an abomination unto the LORD thy God.

Bible References

Thou shalt

Hebrews 9:14
how much more will the blood of the Christ, who, through the eternal Spirit, offered himself without spot to God, cleanse your conscience from dead works, in order that you may serve the living God?
1 Peter 1:19
but with the precious blood of Christ, as of a lamb without spot and blemish,